dccp_senc.c: Check return value of mark_fd_nonblocking().

[paraslash.git] / dccp_send.c

diff --git a/dccp_send.c b/dccp_send.c
index 0410c8bca99838a199fe30d92280d7fe333ef15f..9de618b2c2f018f428684f658626a1a6e5d00916 100644 (file)
--- a/dccp_send.c
+++ b/dccp_send.c
@@ -98,8 +98,12 @@ static int dccp_open(void)
        if (ret < 0)
                return ret;
        listen_fd = ret;
        if (ret < 0)
                return ret;
        listen_fd = ret;

+       ret = mark_fd_nonblocking(listen_fd);
+       if (ret < 0) {
+               PARA_EMERG_LOG("%s\n", para_strerror(-ret));
+               exit(EXIT_FAILURE);
+       }

        add_close_on_fork_list(listen_fd);
        add_close_on_fork_list(listen_fd);

-       mark_fd_nonblocking(listen_fd);

        return 1;
 }
 
        return 1;
 }